Training/preparations for your BC when you’re getting ready to get pregnant?

Me and my partner are planning to start trying for a baby around the end of this year, we have two bcs who I’ll admit are not the most trained dogs out there (both anxious former quarantine puppies from a country where the pandemic lasted way longer than most), they are very loving and caring but both have no experience being around children (we live abroad so no family around and no friends with kids here). Is there any specific things we should start training them for? Like to be careful with me around pregnancy time and to get used to the baby once we really have one? Is that something we should look into training with actual trainers? I’m very lost about that lol